mirror of
https://github.com/Rogiel/PacketBuffer
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81 lines
3.0 KiB
C++
81 lines
3.0 KiB
C++
/*
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* Copyright (c) 2017, Rogiel Sulzbach
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Rogiel Sulzbach nor the names of contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef PACKETBUFFER_SERIALIZER_STD_TUPLE_H
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#define PACKETBUFFER_SERIALIZER_STD_TUPLE_H
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#include "PacketBuffer/ObjectSerializer.h"
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#include <tuple>
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namespace PacketBuffer {
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/**
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* A ObjectSerializer for std::tuple with elements of type <tt>Ts</tt>.
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*
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* @tparam Ts the tuple element types
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*/
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template<typename... Ts>
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class ObjectSerializer<std::tuple<Ts...>> {
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public:
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template<typename Packer>
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static inline void pack(Packer& packer, const std::tuple<Ts...>& tuple) {
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packImpl<Packer, 0, Ts...>(packer, tuple);
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}
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template<typename Unpacker>
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static inline void unpack(Unpacker& unpacker, std::tuple<Ts...>& tuple) {
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unpackImpl<Unpacker, 0, Ts...>(unpacker, tuple);
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}
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private:
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template<typename Packer, size_t I, typename T, typename... OTs>
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static inline void packImpl(Packer& packer, const std::tuple<Ts...>& tuple) {
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packer(std::get<I>(tuple));
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packImpl<Packer, I + 1, OTs...>(packer, tuple);
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}
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template<typename Packer, size_t I>
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static inline void packImpl(Packer& packer, const std::tuple<Ts...>& tuple) {}
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template<typename Unpacker, size_t I, typename T, typename... OTs>
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static inline void unpackImpl(Unpacker& unpacker, std::tuple<Ts...>& tuple) {
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unpacker(std::get<I>(tuple));
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unpackImpl<Unpacker, I + 1, OTs...>(unpacker, tuple);
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}
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template<typename Unpacker, size_t I>
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static inline void unpackImpl(Unpacker& unpacker, std::tuple<Ts...>& tuple) {}
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};
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}
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#endif //PACKETBUFFER_SERIALIZER_STD_TUPLE_H
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